ROHM BR93A66RFJ-WME2

Manufacturer No:

BR93A66RFJ-WME2

Manufacturer:

ROHM

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

3/5V V Surface Mount Memory IC BR93A66 4 kb kb 4.9mm mm

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

BR93A66RFJ-WME2 information

ROHM BR93A66RFJ-WME2 technical specifications, attributes, parameters and parts with similar specifications to ROHM BR93A66RFJ-WME2.

Type
Parameter

Factory Lead Time
11 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
8-SOIC (0.154, 3.90mm Width)

Operating Temperature
-40°C~105°C TA

Packaging
Tape & Reel (TR)

Published
2009

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
8

Additional Feature
SEATED HT-CALCULATED

Technology
CMOS

Voltage - Supply
2.5V~5.5V

Terminal Position
DUAL

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Number of Functions
1

Supply Voltage
4V

Terminal Pitch
1.27mm

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Base Part Number
BR93A66

JESD-30 Code
R-PDSO-G8

Qualification Status
Not Qualified

Supply Voltage-Max (Vsup)
5.5V

Power Supplies
3/5V

Interface
Serial

Memory Size
4Kb 256 x 16

Memory Type
Non-Volatile

Operating Mode
SYNCHRONOUS

Clock Frequency
2MHz

Supply Current-Max
0.0045mA

Access Time
200 ns

Memory Format
EEPROM

Memory Interface
SPI

Organization
256X16

Memory Width
16

Write Cycle Time - Word, Page
5ms

Density
4 kb

Standby Current-Max
0.000002A

Screening Level
AEC-Q100

Serial Bus Type
3-WIRE

Endurance
1000000 Write/Erase Cycles

Write Cycle Time-Max (tWC)
5ms

Data Retention Time-Min
40

Write Protection
SOFTWARE

Length
4.9mm

Height Seated (Max)
1.65mm

Width
3.9mm

Download datasheets and manufacturer documentation for ROHM BR93A66RFJ-WME2.

Datasheets:

rohmsemiconductor-br93a66rfjwme2-datasheets-1742.pdf

BR93A66RFJ-WME2 Overview

There is a Non-Volatile memory type associated with this device. Tape & Reel (TR)-cases are available. There is a 8-SOIC (0.154, 3.90mm Width) case embedded in it. 4Kb 256 x 16 is the chip's memory size. EEPROM-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 2.5V~5.5V. A Surface Mount mounting type is recommended for this product. The chip is terminated with 8 terminations. In total, this part supports 1 functions. Memory devices such as this one are designed to be powered by 4V and should be used as such. In this memory, the clock frequency rotation is within an 2MHz range. When selecting similar parts for the ic memory chip, BR93A66 is often referred to. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. Despite all the merits of this chip, it also has SEATED HT-CALCULATED to boost system performance. Power supplies for this memory chip are merely 3/5V . A 3-WIRE-type serial bus is used to carry and transfer data to the CPU through this memory. In order for it to operate properly, memory ics requires a maximum supply current of 0.0045mA .

BR93A66RFJ-WME2 Features

Package / Case: 8-SOIC (0.154, 3.90mm Width)
Additional Feature:SEATED HT-CALCULATED

BR93A66RFJ-WME2 Applications

There are a lot of ROHM Semiconductor
BR93A66RFJ-WME2 Memory applications.

mainframes
multimedia computers
networking
personal computers
servers
supercomputers
telecommunications
workstations,
DVD disk buffer
data buffer

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.